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I now how to expand a LVM by creating a new drive as described here: http://lists.centos.org/pipermail/centos/2007-February/032664.html, the steps are: # pvcreate /dev/sda3 # vgextend VolGroup00 /dev/sda3 Now, I want to know how to expand a LVM without create /dev/sda3? Suppose I have 2 GB free (unpartitioned) and LVM use /dev/sda2 (8 GB). How to make /dev/sda2 become 10 GB? Then resize LVM

I've been getting a lot of timeouts on non-critical invite transactions. I turned on sip debug. They were the result of SIP invites like this: Retransmitting #10 (NAT) to 185.107.94.10:13057: SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 215.45.145.211:5060;branch=z9hG4bK-524287-1---zg4cfkl50hpwpv4p;received=185.107.94.10;rport=13057 From:

It appears to be a low-level attack, not so frequent as to be banned permanently, just a number of times a day. I did google on this, and I gather it's looking for phpmyadmin. We've been getting one from one specific network in Russia for weeks Here are more information about 91.201.64.24: [Querying whois.ripe.net] [whois.ripe.net] <snip> % Information related to '91.201.64.0

What''s the difference between a newnotsyn DROP and a blacklist DROP? Also, there''s a web site (SRC=62.193.203.132) that has been trying to connect to port 25 for a couple of weeks now. Is there a way to get someone upstream to add a block to that site for a small fish like me?

Hi all, for some strange reason, our still-under-test Asterisk deployment wants to contact the outside world and that raised some eyebrows here... Just a sample of our firewall log: -- ...a=DROPIN=eth0 OUT=eth2 SRC=192.168.36.199 DST=195.77.113.194 LEN=476 TOS=0x10 PREC=0x00 TTL=62 ID=39572 DF PROTO=UDP SPT=5060 DPT=62975 LEN=456 -- Why is this happening? We got no relationship with the DST

Hello, I'm using fail2ban to block bots in conjunction with existing iptables rules. Here's a few rules from my iptables configuration: # # Set up a temporary pass rule so we don't lock ourselves out when #doing remote ssh iptables -P INPUT ACCEPT # # flush the current rules iptables -F # # Allow SSH connections on tcp port 22 iptables -A INPUT -p tcp --dport 22 -j ACCEPT # # Set

ah, i banned his ass from our network a few weeks ago, same spew.. <p>Best Regards Dave St. John Mediacast1 Administration (720-641-7586) ----- Original Message ----- From: "Raymond" <rsteding@tecwise.com> To: <icecast@xiph.org> Sent: Sunday, November 10, 2002 1:29 AM Subject: Re: [icecast] Slava Shklyar <p>> Yes please get rid of the user Slava Shklyar.

Hi All, My research indicates ANI is not really supported with SIP Channels or passed between SIP servers, even with setting function CALLERID(ANI). So the only place this applies is on PRI interfaces, when sending calls out a ZAP PRI you can set the ANI to whatever and CID Number to a different whatever so on the other end of the PRI you will receive the two different values? Is this correct or

My home system has been hacked. It's running CentOS 4.4, and I recently added an account to play around with Samba shares to back up PCs here at home. I had set a weak password for that account and forgot to disable it after my testing. I could hear the disk being accessed constantly, so I knew something was up. I disabled the port forwarding to my CentOS box on my Linksys router

Hi All, I am 'trying' to set SMART_HOST in sendmail to point to smtp-relay.gmail.com but when looking at the /var/log/maillog its going to mx203.inbound-mx.net. [192.110.255.243], why??? my line from sendmail.mc define(`SMART_HOST', `smtp-relay.gmail.com') I did make in /etc/mail and service sendmail restart This is the only SMART_HOST in the config file. I started with the

At ~07:40 (UTC-4:00) this morning our gateway host lost its WAN Ethernet adaptor. Subsequent to recovery, which required a reboot, the following entries were find in /var/log/messages: Jun 6 07:39:50 gway02 kernel: PING_FLOOD: IN=eth0 OUT= MAC=00:25:90:61:74:c0:00 :24:14:2b:f2:80:08:00 SRC=74.205.112.125 DST=216.185.71.33 LEN=64 TOS=0x00 PREC= 0x00 TTL=50 ID=30954 PROTO=ICMP TYPE=8 CODE=0

Dear, After reboot server I can not start any VPS Client. Dom-0 is running, but when I start any Dom-U this error message appear: - Error starting domain: POST operation failed: xend_post: error from xen daemon: (xend.err ''Device 0 (vif) could not be connected. Could not find bridge device xenbr0''). Please help, Wendy _______________________________________________

When I create a new VPS, I choose not to Allocated Disk space for the file-size. Now I need to make my VPS to allocated the file-space, is it possible? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20100405/f8b10d03/attachment-0006.html>

Hi, I read many articles about how to increase Xen file-space but I need to decrease the file size. Any suggestion? Regards -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20100405/225b0ac9/attachment-0006.html>

Dear, I try to reinstall kernel-xen by doing: # yum erase kernel-xen But, after reboot CentOS can't start because lost kernel-xen Please advise how to repair and install kernel-xen again. Thanks.

Dear, I want to move xen image (Dom-U) to another Server (both Servers use CentOS 5.5). Can I just copy the file to new server then create new Dom-U and pointed to the image file? Any information of link/doc/manual is appreciated. Thanks.

I try to install Slackware 13.1 but fails, process stop on boot process, nothing happen when I press ENTER or F2. I have choose "Generic Kernel 2.6.25 or later with virtio". Please advise how to install Slackware on Xen (CentOS 5.5), or should I choose another version of Slackware? -------------- next part -------------- An HTML attachment was scrubbed... URL:

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